Trane SWT1736 Pressure Switch R-410A or a compromised heat exchanger—all

or a compromised heat exchanger—all of which lead to heat backing out of the burner box

The LED illuminates when the coil is energized

supporting pressure ranges of 5-100 PSI for air/gas

The unit provides 55 in-oz of torque and is configured for clockwise (CW) rotation

For technicians servicing mobile refrigeration or marine cooling systems

Trane SWT1736 Pressure Switch R-410A or a compromised heat exchanger—allThe Trane SWT1736 Pressure Switch is an essential safety component designed for high precision monitoring of atmospheric or differential pressure within HVAC systems. This Trane OEM pressure switch is factory calibrated to ensure the induced draft blower is operating at the correct static pressure before ignition occurs. Engineered for durability in high cycle environments, the SWT1736 prevents system operation under restricted venting or mechanical